import turtle
turtle.pensize(10) #画笔粗细
turtle.color("blue") #画笔颜色
turtle.penup()
turtle.goto(-110,-25) #画笔位置
turtle.pendown()
turtle.circle(45) #画圆半径
turtle.color("black")
turtle.penup()
turtle.goto(0,-25)
turtle.pendown()
turtle.circle(45)
turtle.color("red")
turtle.penup()
turtle.goto(110,-25)
turtle.pendown()
turtle.circle(45)
turtle.color("yellow")
turtle.penup()
turtle.goto(-55,-75)
turtle.pendown()
turtle.circle(45)
turtle.color("green")
turtle.penup()
turtle.goto(55,-75)
turtle.pendown()
turtle.circle(45)
turtle.done()